<?php
class X implements ArrayAccess {
function offsetGet($n) { va_dump(0,$n); return "42";}
function offsetSet($x, $z) { var_dump($x, $z); }
function offsetExists($n) {}
function offsetUnset($n) {}
}
$x = new X();
$x[23]++;
Deprecated: Return type of X::offsetExists($n) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/hbHRT on line 5
Deprecated: Return type of X::offsetGet($n) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/hbHRT on line 3
Deprecated: Return type of X::offsetSet($x, $z) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/hbHRT on line 4
Deprecated: Return type of X::offsetUnset($n) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/hbHRT on line 6
Fatal error: Uncaught Error: Call to undefined function va_dump() in /in/hbHRT:3
Stack trace:
#0 /in/hbHRT(10): X->offsetGet(23)
#1 {main}
thrown in /in/hbHRT on line 3
Process exited with code 255.
Fatal error: Uncaught Error: Call to undefined function va_dump() in /in/hbHRT:3
Stack trace:
#0 /in/hbHRT(10): X->offsetGet(23)
#1 {main}
thrown in /in/hbHRT on line 3
Process exited with code 255.